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Carmex Thread Turning Internal Insert - Metric - Right Hand - 11IR1.75ISOK20

11IR1.75ISOK20 - Carmex Thread Turning Internal Insert - Metric - Right Hand

SKU:11IR1.75ISOK20

Introducing the Carmex Thread Turning Internal Insert (Metric, Right Hand) – model 11IR1.75ISOK20. This laydown triangular insert is designed for internal threading tasks and is built to cover a ... Read more ↓
N
S
Thread TypeInternal
Thread DirectionRight Hand
Thread FormMetric
Pitch1.75
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£8.60
per item · pack of 10
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Sold in packs of 10
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Introducing the Carmex Thread Turning Internal Insert (Metric, Right Hand) – model 11IR1.75ISOK20. This laydown triangular insert is designed for internal threading tasks and is built to cover a wide range of metric thread standards, from straightforward jobs to the most demanding applications.

  • Broad thread standard coverage: Designed to handle the majority of metric internal thread standards, reducing tool changes and setup time so you can complete more parts per shift.
  • Triangular laydown geometry for stable internal threading: The laydown insert geometry provides consistent engagement inside bores, delivering clean thread forms with less chatter across a range of materials.
  • Reliability for demanding work: Built to perform reliably from basic to challenging jobs, offering repeatable results and longer service life to minimize downtime and replacements.

This insert delivers dependable performance across a wide array of internal threading tasks, helping you improve workflow, shorten cycle times, and achieve accurate, repeatable results in metric right-hand threads.

Part Numbers

Protool Part Number
11IR1.75ISOK20
Brand
Carmex
Category
Thread Turning
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Complete Your Project

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